Home / 5,838.63-8,757.46-2,328.49

Finding the Fourth Proportional to 5,838.63, 8,757.46 and 2,328.49

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Solution

The fourth proportional to 5,838.63, 8,757.46 and 2,328.49 is: 3,492.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838.63 : 8,757.46 = 2,328.49 : x
  2. Step 2: Convert to fraction form
    5,838.63/8,757.46 = 2,328.49/x
  3. Step 3: Cross multiply
    5,838.63x = 8,757.46 × 2,328.49
  4. Step 4: Simplify right side
    5,838.63x = 20,391,658.04
  5. Step 5: Solve for x
    x = 20,391,658.04/5,838.63
  6. Step 6: Final answer
    x = 3,492.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.